🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.49 AU - 0.55 AU

Year: 135 Days

Day: 46.7 Hours

Environment

Temp: 223 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.64 AU - 0.86 AU

Year: 234 Days

Day: 19.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,789,144 km

• M1: 337,194 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.07 AU - 2.59 AU

Year: 1280 Days

Day: 46.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,789,144 km

• M1: 460,462 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.44 AU - 5.28 AU

Year: 3276 Days

Day: 34.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 172.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.1

Radius: 11.5

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.23 AU - 6.09 AU

Year: 4218 Days

Day: 11.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 100,789,144 km

• M1: 157,527 km (0.068 R)
• M2: 311,912 km (0.092 R)
• M3: 461,809 km (0.095 R)
• M4: 543,190 km (0.106 R)
• M5: 821,592 km (0.113 R)
• M6: 936,483 km (0.09 R)
• M7: 1,032,525 km (0.067 R)
• M8: 1,222,364 km (0.046 R)
• M9: 1,564,644 km (0.086 R)
• M10: 2,337,317 km (0.039 R)
• M11: 2,470,908 km (0.091 R)
• M12: 2,905,191 km (0.04 R)
• M13: 3,067,504 km (0.09 R)
• M14: 3,177,309 km (0.076 R)
• M15: 3,251,360 km (0.08 R)
• M16: 3,457,805 km (0.064 R)
• M17: 3,707,634 km (0.115 R)
• M18: 3,864,263 km (0.069 R)
• M19: 4,286,129 km (0.076 R)
• M20: 5,086,776 km (0.056 R)
• M21: 5,349,171 km (0.101 R)
• M22: 5,437,733 km (0.105 R)
• M23: 5,526,594 km (0.119 R)
• M24: 6,537,427 km (0.101 R)
• M25: 7,064,161 km (0.106 R)
• M26: 7,137,015 km (0.119 R)
• M27: 7,654,474 km (0.029 R)
• M28: 7,955,465 km (0.096 R)
• M29: 8,031,461 km (0.117 R)
• M30: 8,183,901 km (0.075 R)
• M31: 8,260,495 km (0.118 R)
• M32: 8,388,850 km (0.099 R)
• M33: 8,777,505 km (0.079 R)
• M34: 8,987,242 km (0.113 R)
• M35: 9,358,244 km (0.088 R)
• M36: 9,518,913 km (0.119 R)
• M37: 9,761,411 km (0.102 R)
• M38: 9,897,096 km (0.107 R)
• M39: 10,006,153 km (0.101 R)
• M40: 10,225,314 km (0.112 R)
• M41: 10,335,418 km (0.079 R)
• M42: 11,061,267 km (0.064 R)
• M43: 11,231,210 km (0.078 R)
• M44: 11,344,904 km (0.073 R)
• M45: 11,573,490 km (0.12 R)
• M46: 12,532,562 km (0.082 R)
• M47: 13,006,787 km (0.106 R)
• M48: 13,366,420 km (0.115 R)
• M49: 14,526,402 km (0.094 R)
• M50: 14,868,233 km (0.065 R)
• M51: 15,496,694 km (0.026 R)
• M52: 15,750,412 km (0.051 R)
• M53: 15,845,855 km (0.025 R)
• M54: 16,101,668 km (0.046 R)
• M55: 16,262,037 km (0.083 R)
• M56: 16,358,677 km (0.08 R)
• M57: 16,681,808 km (0.048 R)
• M58: 17,039,945 km (0.116 R)
• M59: 17,203,456 km (0.05 R)
• M60: 17,367,565 km (0.108 R)
• M61: 17,995,876 km (0.086 R)
• M62: 18,162,378 km (0.105 R)
• M63: 18,800,114 km (0.095 R)
• M64: 18,935,350 km (0.093 R)
• M65: 19,206,721 km (0.103 R)
• M66: 19,959,647 km (0.112 R)
• M67: 20,166,691 km (0.051 R)
• M68: 20,617,728 km (0.111 R)
• M69: 21,282,840 km (0.044 R)
• M70: 21,494,372 km (0.073 R)
• M71: 22,133,005 km (0.109 R)
• M72: 22,347,379 km (0.104 R)
• M73: 22,634,158 km (0.088 R)
• M74: 23,102,848 km (0.063 R)
• M75: 24,491,116 km (0.111 R)
• M76: 24,638,919 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.1

Radius: 4

Gravity: 44.38 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 14.62 AU - 23.5 AU

Year: 29947 Days

Day: 21.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,789,144 km

• M1: 378,483 km (0.106 R)
• M2: 737,817 km (0.089 R)
• M3: 766,689 km (0.094 R)
• M4: 825,631 km (0.118 R)
• M5: 916,885 km (0.074 R)
• M6: 1,011,431 km (0.094 R)
• M7: 1,109,119 km (0.113 R)
• M8: 1,955,543 km (0.04 R)
• M9: 2,118,904 km (0.085 R)
• M10: 2,329,239 km (0.106 R)
• M11: 2,634,867 km (0.073 R)
• M12: 3,140,359 km (0.119 R)
• M13: 3,235,353 km (0.088 R)
• M14: 4,555,405 km (0.051 R)
• M15: 5,326,731 km (0.091 R)
• M16: 6,019,669 km (0.068 R)
• M17: 6,740,282 km (0.093 R)
• M18: 7,871,541 km (0.089 R)
• M19: 8,261,542 km (0.075 R)
• M20: 9,537,313 km (0.047 R)
• M21: 9,883,183 km (0.051 R)
• M22: 10,587,041 km (0.116 R)
• M23: 11,526,067 km (0.065 R)
• M24: 12,566,670 km (0.063 R)
• M25: 14,419,290 km (0.081 R)
• M26: 15,457,798 km (0.109 R)
• M27: 17,353,353 km (0.116 R)
• M28: 17,437,427 km (0.112 R)
• M29: 18,200,077 km (0.093 R)
• M30: 19,147,031 km (0.047 R)
• M31: 19,407,930 km (0.113 R)
• M32: 21,267,731 km (0.034 R)
• M33: 22,264,352 km (0.117 R)
• M34: 22,355,756 km (0.076 R)
• M35: 22,630,567 km (0.084 R)
• M36: 23,183,481 km (0.086 R)
• M37: 24,963,696 km (0.087 R)
• M38: 25,153,685 km (0.107 R)
• M39: 25,535,010 km (0.112 R)
• M40: 25,918,280 km (0.05 R)
• M41: 27,079,309 km (0.111 R)
• M42: 27,666,181 km (0.047 R)
• M43: 29,251,620 km (0.032 R)
• M44: 34,286,486 km (0.074 R)
• M45: 34,497,568 km (0.095 R)
• M46: 34,603,334 km (0.081 R)
• M47: 34,709,249 km (0.068 R)
• M48: 35,027,294 km (0.113 R)
• M49: 36,632,479 km (0.034 R)
• M50: 37,389,744 km (0.1 R)
• M51: 38,590,117 km (0.07 R)
• M52: 38,919,681 km (0.095 R)
• M53: 39,029,636 km (0.092 R)
• M54: 39,913,909 km (0.109 R)
• M55: 40,469,814 km (0.062 R)
• M56: 40,916,514 km (0.119 R)
• M57: 41,028,413 km (0.031 R)
• M58: 41,364,709 km (0.065 R)
• M59: 43,630,369 km (0.099 R)
• M60: 44,547,852 km (0.05 R)
• M61: 45,587,558 km (0.092 R)
• M62: 46,401,819 km (0.1 R)
• M63: 46,869,162 km (0.068 R)
• M64: 48,991,807 km (0.091 R)
• M65: 50,544,184 km (0.087 R)
• M66: 50,904,715 km (0.044 R)
• M67: 51,991,394 km (0.116 R)
• M68: 52,355,365 km (0.103 R)
• M69: 54,433,579 km (0.116 R)
• M70: 56,912,864 km (0.095 R)
• M71: 57,162,842 km (0.109 R)
• M72: 58,292,007 km (0.072 R)
• M73: 63,399,278 km (0.115 R)
• M74: 64,828,686 km (0.086 R)
• M75: 65,220,333 km (0.045 R)
• M76: 65,612,878 km (0.113 R)
• M77: 66,794,851 km (0.079 R)
• M78: 67,322,483 km (0.036 R)
• M79: 68,116,548 km (0.078 R)
• M80: 72,538,811 km (0.042 R)
• M81: 73,760,876 km (0.117 R)
• M82: 74,716,208 km (0.056 R)
• M83: 74,852,940 km (0.041 R)
• M84: 78,577,778 km (0.057 R)
• M85: 79,274,156 km (0.113 R)
• M86: 83,211,422 km (0.09 R)
• M87: 85,346,782 km (0.086 R)
• M88: 88,366,415 km (0.05 R)
• M89: 90,107,585 km (0.094 R)
• M90: 90,982,283 km (0.105 R)
• M91: 93,771,087 km (0.099 R)
• M92: 94,361,849 km (0.077 R)
• M93: 94,805,706 km (0.074 R)
• M94: 97,333,760 km (0.076 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 12,227 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit